Product Description
Tundra Double Cab 2014-2020 Lower Cab Panels, 8.5" Wide, 6 Pieces (TH14146)
TH14146 is the Double Cab version of QAA's tall Tundra cab trim. It's a six-piece Lower Kit for the 2014 through 2020 Toyota Tundra, 4-door Double Cab pickup, with an 8.5" width. The notes read "8.5" Width, On the Cab only" and "Spans from the bottom of the door UP to the specified width." Its note says it goes on the cab only.
Double Cab, specifically
The Crew Max has its own listing, TH14145, with the same piece count, width and notes. The catalog doesn't describe any other difference between the two. That makes the cab type the deciding factor. If you're not certain whether your Tundra is a Double Cab, check the window sticker or registration, or call Quality Automotive Trims at 877-752-3811.
What 8.5" covers
Measure eight and a half inches up from the bottom of a door and you'll see how much of the cab this kit dresses. It stays on the cab; the bed isn't part of this kit. The record doesn't break down where each of the six pieces goes, so use the photos for the layout.
Material
Made in the USA from high-quality polished 26 gauge 304 stainless steel.
Mounting
The Tundra cab pieces bond directly over the existing surface with 3M automotive-grade acrylic foam tape. QAA states the tape will hold for a lifetime without damaging the truck.
Prep the whole area
Tape this large needs a clean surface everywhere it touches. Wash, rinse and dry the lower cab. Wipe with isopropyl alcohol from the door bottoms to above the 8.5" mark. Repair chips and dents in that area first, since a big flat panel can show what's beneath it.
Two people, six pieces
Lay out the pieces and label each one by position from the photos. With a helper, hold each one in place, liner on, while the other checks the top line from a few steps back and opens the door to check clearance. Peel from one end and press across the full height in short sections.
Molding inserts
MI14146 is linked for the Double Cab: an eight-piece body molding insert kit w1.5. Its fitment tag reads "Double Cab 6.5" bed," with an inch mark where a foot mark would be expected. Check its photos and call if you're considering both.
Supplies
Soapy water, isopropyl alcohol, a good stack of lint-free cloths, painter's tape for labels and guide marks, a tape measure, and a second pair of hands.
Let it set
About a day before washing. Install in warm, dry weather; cold tape on a big panel is slow to grab, so a garage is a good fallback.
Other Tundra trim
Matching Tundra pieces: WQ14145, FB14145, SG14145, HT14145, RT14145, SGR14145 and GC14145. Check each listing for its finish.
Care
Rinse mud and salt off the lower cab regularly; use a non-abrasive polish on the large surfaces. On panels this size, water spots show quickly, so dry the steel with a soft towel after washing.
Tundra rocker kit TH14146 carries UPC 691821250370; Quality Automotive Trims answers at 877-752-3811.
TH14146 specifications
| Brand | QAA |
|---|---|
| Part number (MPN) | TH14146 |
| UPC | 691821250370 |
| Part type | Rocker Panel Trim, Lower Kit |
| Pieces in kit | 6 |
| Material | Polished 26-gauge 304 stainless steel |
| Finish | Polished to a mirror shine |
| Width | 8.5" |
| Coverage / notes | On the Cab only; Spans from the bottom of the door UP to the specified width |
| Mounting | 3M automotive-grade acrylic foam tape; installs directly over the existing surface |
| Origin | Made in the USA |
| Fits | 2014-2020 Toyota Tundra |
Fitment: TH14146
| Vehicle | Years | Body style |
|---|---|---|
| Toyota Tundra | 2014-2020 | 4-door, Pickup Truck, Double Cab |
Match the year, model, and body style in this table to your vehicle before ordering. Questions? Call Quality Automotive Trims at 877-752-3811 with your year, make, model, and body style.
Other QAA trim cataloged for the 2014-2020 Toyota Tundra
- FB14145: 1-piece Front Bumper Trim
- GC14145: 1-piece Gas Door Cover Trim
- HT14145: 1-piece Hood Vent Trim
- MI14145: 8-piece Body Molding Insert Trim Kit
- MI14146: 8-piece Body Molding Insert Trim Kit
- RT14145: 1-piece Tailgate Accent Trim
- SG14145: 2-piece Front Grille Accent Trim
- SGR14145: 6-piece "TUNDRA" Tailgate Letter Inserts
Check the body style on each listing; some kits are specific to one body style.
Installation tips: Rocker Panel Trim, Lower Kit
- Unpack all 6 pieces and match each one to its position on the vehicle, using the product photos, before fitting any of them.
- Each piece mounts with 3M automotive-grade acrylic foam tape, so clean and dry the mounting surface first; the tape needs paint or trim free of dirt and wax.
- Align the piece and press it firmly into place directly over the existing surface, working along its full length so the tape bonds evenly.
- Fit one piece at a time and compare each with the product photos and the pieces already in place.
These are general tips. Follow any instructions packed with your kit if they differ.
FAQ: TH14146 Rocker Panel Trim, Lower Kit
Which cab does TH14146 fit?
The 4-door Double Cab, 2014 through 2020.
How tall is it?
8.5", from the bottom of the door up, cab only.
Is it different from TH14145?
The data lists only a different cab (Crew Max for TH14145). Call 877-752-3811 for more detail.
Does it cover the bed?
No, cab only.
How many pieces?
Six.
